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BG-ZMP502014G2(多肽反应管/有效长度50mm/直径20mm/磨口14/20/砂板G2)'); document.write('¥100
BG-F764358(磨口溶剂储存瓶/350mL/磨口24/40/直径70mm/长200mm/高真空阀0-8mm)'); document.write('¥188
BG-F329210L(厚壁鸡心磨口烧瓶/10mL/磨口19/22)'); document.write('¥17.6